Troubleshooting integrating WebSphere Portal with Facebook

Error: EJPAK0060W

The system received an external identifier which is not associated with a user identity within the WebSphere Portal user registry. Please associate the remote identity with a valid local user identity first.

Reason: 
It is because that an external user doesn't have an account with our local portal user. What you can do here is either you can associate an existing> user with that Facebook user or 

you can turn on transient users setting to enable to third party user login without account in portal. Check that the User account repository's current realm definition is Federated repositories and there is a base entry "o=transparent".

If problem exists in configuring the transient users then follow the solution provided.

Solution:

1. If you are sure that you have followed every step from here, then it is a problem with your transient user. When you run the command “ConfigEngine.bat enable-transient-user -DWasUserId=wpsadmin -DWasPassword=passw0rd_123  -Dtransparent.suffix=o=transparent1 -Dtransparent.prefix=cn “, you will see that the build actually failed. This happens because of the fact that you cannot create with the same suffix. Hence you need to disable the transient user and then enable him so that only one suffix is present.
2. Run this “ConfigEngine.bat disable-transient-user -DWasUserId=wpsadmin -DWasPassword=passw0rd_123” at wp_profile root/ConfigEngine in cmd.
3. Run this “ConfigEngine.bat enable-transient-user -DWasUserId=wpsadmin -DWasPassword=passw0rd_123  -Dtransparent.suffix=o=transparent1 -Dtransparent.prefix=cn” at wp_profile root/ConfigEngine in cmd.

This would set things alright. Please feel free to comment if you have any doubts regarding this or any feedback is highly appreciated.